I've created an animated menu in After Effects and Encore. I've followed all the steps and everything seems to be working properly when I preview the project. When I burn the disc though the animation skips and jumps and isn't smooth like it should be.
Basically, I have an animated object fly onto the screen with the title of project and then a lens flare flashes and the buttons appears. On the burn, it skips just as the lens flare is finishing the transition.